After finishing the game, in memories you can click unlock all CG. I've missed a whole bunch of them, what are the conditions to unlock them? I wonder if it's all about maxing starts when the game tells you it will affect the story. Overall game is short but I enjoyed it.
The only instance where i notice the game is heavy is the screen after 'call Eri' where you choose what to do, suddenly GPU goes 100%, in other instances it is pretty chill